overleaf/services/web/app/coffee/controllers/HomeController.coffee

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logger = require('logger-sharelatex')
_ = require('underscore')
User = require('./UserController')
Quotes = require('../models/Quote').Quote
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Path = require "path"
fs = require "fs"
homepageExists = fs.existsSync Path.resolve(__dirname + "/../../views/external/home.jade")
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module.exports = HomeController =
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index : (req,res)->
if req.session.user
if req.query.scribtex_path?
res.redirect "/project?scribtex_path=#{req.query.scribtex_path}"
else
res.redirect '/project'
else
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if homepageExists
res.render 'external/home',
title: 'ShareLaTeX.com'
else
res.redirect "/login"
externalPage: (page, title) ->
return (req, res, next = (error) ->) ->
path = Path.resolve(__dirname + "/../../views/external/#{page}.jade")
fs.exists path, (exists) -> # No error in this callback - old method in Node.js!
if exists
res.render "external/#{page}.jade",
title: title
else
HomeController.notFound(req, res, next)
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notFound: (req, res)->
res.statusCode = 404
res.render 'general/404',
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title: "Page Not Found"